2015 Dodge Challenger SRT: 2015 Dodge Challenger SRT undergoing testing in the desert with a new
600-plus horsepower supercharged V-8 dubbed “Hellcat”. The Hellcat is
Chrysler’s answer to the 662-horsepower Ford Mustang GT500 and
580-horsepower Chevrolet Camaro ZL1. The car will receive power from a
supercharged 6.2-liter V-8 that should make it competitive with the
aforementioned cars; the current Challenger SRT 392 has a
470-horsepower, 6.4-liter engine. It’s unclear whether both engines will
be sold alongside one another.

2015 Dodge Challenger
SRT8 Hellcat 08 300x199 imageMoving in a cadre of SRT vehicles, the
Hellcat-equipped Dodge Challengers look to have revised noses with new,
deeper air intakes to feed their vastly more powerful engines. The
protruding exhaust setup around back looks temporary to make sure the
engine flows properly. Look for the pipes and rear bumper to be revised
for the production version. Speaking of production, expect the 2015
Dodge Challenger SRT with the Hellcat engine to go on sale in 2014 as a
2015 model, with the car possibly making its debut at January’s North
American International Auto Show in Detroit. Source